exam
Maths Puzzle
Numerical Ability
I would greatly appreciate if someone could show me how to answer these problems. Thanks
-troubled student
*A boy can row a boat at a constant rate of 5 mi/hr in still water.
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exam Other Question
3, -5, -2.4,1
0.25, -0.5, 0.2, -2
0.01, 0.1, 0, -1/10
-2.7,1/2,0.3, -7
Help I cannot get this :)
Find values for m and b in the following system so that the solution to the system
is (3, 4).
5x+7y=b
mx+y=22